| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.33 | 12.124% | $139.4038 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $127.53 | 11.796% | $142.5734 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $5.27 | 3.548% | $5.457 | $5.46 | $5.45 | $5.50 |
| Purchase #4 | $231.25 | 13.695% | $262.9197 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $33.49 | 3.252% | $34.5791 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $238.39 | 3.591% | $246.9506 | $246.95 | $246.95 | $247.00 |
| Purchase #7 | $41.41 | 13.108% | $46.838 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $801.67 | $878.7216 | $878.72 | $878.70 | $878.80 | |